Bivalent-ion-mediated vesicle adsorption and controlled supported phospholipid bilayer formation on molecular phosphate and sulfate layers on gold

Langmuir

Volumn 18, Issue 21, 2002, Pages 7923-7929

  Ekeroth, Johan ^a   Konradsson, Peter ^a   Höök, Fredrik ^b  

^a LINKÖPING UNIVERSITY   (Sweden)

^b CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

ADSORPTION; CALCIUM; LIPIDS; MAGNESIUM PRINTING PLATES; OSMOSIS; POSITIVE IONS; SOLUTIONS; SURFACE TREATMENT;

NONRUPTURED VESICLES;

GOLD;

EID: 0037109705     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la026131q     Document Type: Article

References (41)

1. Sackmann, E. Science 1996, 271, 43-48.
2. Vikholm, I.; Albers, W.M. Langmuir 1998, 14, 3865-3872.
3. Tien, H.T.; Barish, R.H.; Gu, L.Q.; Ottova, A.L. Anal. Sci. 1998, 14, 3-18.
4. Brockman, J.M.; Nelson, B.P.; Corn, R.M. Annu. Rev. Phys. Chem. 2000, 51, 41-63.
5. Liebau, M.; Hildebrand, A.; Neubert, R.H.H. Eur. Biophys. J. Biophys. Lett. 2001, 30, 42-52.
6. Mouritsen, O.G. Curr. Opin. Colloid Interface Sci. 1998, 3, 78-87.
7. Radler, J.; Strey, H.; Sackmann, E. Langmuir 1995, 11, 4539-4548.
8. Keller, C.A.; Kasemo, B. Biophys. J. 1998, 75, 1397-1402.
9. Keller, C.A.; Glasmastar, K.; Zhdanov, V.P.; Kasemo, B. Phys. Rev. Lett. 2000, 84, 5443-5446.
10. Cremer, P.S.; Boxer, S.G. J. Phys. Chem. B 1999, 103, 2554-2559.
11. Csucs, G.; Ramsden, J.J. Biochim. Biophys. Acta-Biomembr. 1998, 1369, 61-70.
12. Heyse, S.; Stora, T.; Schmid, E.; Lakey, J.H.; Vogel, H. Biochim. Biophys. Acta-Rev. Biomembr. 1998, 1376, 319-338.
13. Ulman, A. Chem. Rev. 1996, 96, 1533-1554.
14. Jung, C.; Dannenberger, O.; Xu, Y.; Buck, M.; Grunze, M. Langmuir 1998, 14, 1103-1107.
15. Stora, T.; Dienes, Z.; Vogel, H.; Duschl, C. Langmuir 2000, 16, 5471-5478.
16. Steinem, C.; Janshoff, A.; Ulrich, W.P.; Sieber, M.; Galla, H.J. Biochim. Biophys. Acta-Biomembr. 1996, 1279, 169-180.
17. Puu, G.; Gustafson, I. Biochim. Biophys. Acta-Biomembr. 1997, 1327, 149-161.
18. Steinem, C.; Janshoff, A.; Galla, H.J.; Sieber, M. Bioelectrochem. Bioenerg. 1997, 42, 213-220.
19. Ross, M.; Steinem, C.; Galla, H.J.; Janshoff, A. Langmuir 2001, 17, 2437-2445.
20. Ekeroth, J.; Konradsson, P.; Björefors, F.; Lundström, I.; Liedberg, B. Anal. Chem. 2002, 74, 1979-1985.
21. Matsumura, H.; Verbich, S.V.; Dirnitrova, M.N. Colloid Surf., A 2001, 192, 331-336.
22. Morillo, M.; Sagrista, M.L.; de Madariaga, M.A. Lipids 1998, 33, 607-616.
23. Cremer, P.S.; Yang, T.L. J. Am. Chem. Soc. 1999, 121, 8130-8131.
24. Rodahl, M.; Hook, F.; Krozer, A.; Brzezinski, P.; Kasemo, B. Rev. Sci. Instrum. 1995, 66, 3924-3930.
25. Kalb, E.; Frey, S.; Tamm, L.K. Biochim. Biophys. Acta 1992, 1103, 307-316.
26. Ekeroth, J.; Borgh, A.; Konradsson, P.; Liedberg, B. Accepted for publication in J. Colloid Interface Sci.
27. Hook, F.; Rodahl, M.; Brzezinski, P.; Kasemo, B. Langmuir 1998, 14, 729-734.
28. Rodahl, M.; Kasemo, B. Rev. Sci. Instrum. 1996, 67, 3238-3241.
29. Rodahl, M.; Hook, F.; Kasemo, B. Anal. Chem. 1996, 68, 2219-2227.
30. Sauerbrey, G. Z. Phys. 1959, 155, 206-222.
31. 32,33 in which the adsorbed film is represented by a homogeneous thickness, viscosity, and complex shear modulus, should be applied. In the present work the Sauerbrey relation holds for the complete SPBs (low ΔD), while the mass estimated using eq 1 is underestimated by 10-20% for the adsorbed nonruptured vesicles (high ΔD). Since the conclusions drawn from this work are not dependent on very precise quantification of the amount of adsorbed nonruptured vesicles, this type of modeling is, however, not explicitly included.
32. Voinova, M.V.; Rodahl, M.; Jonson, M.; Kasemo, B. Phys. Scr. 1999, 59, 391-396.
33. Hook, F.; Kasemo, B.; Nylander, T.; Fant, C.; Sott, K.; Elwing, H. Anal. Chem. 2001, 73, 5796-5804.
34. 3) interaction with magnesium ions; however, calcium ions show similar results.
35. 2 but did not affect the qualitative appearance of the process or the final result.
36. Due to high quenching effects from the underlying gold surface on dye-labeled lipids, we were not able to conduct FRAP experiments on the phosphate-terminated surface.
37. Estimated from the relative response in f.
38. 2+ concentration.
39. 2 have, indeed, shown that both increased and decreased ion concentrations outside the vesicles facilitate the bilayer formation process (E. Reimhult, personal communication).
40. 2+ addition was observed over several hours, using photocorrelation spectroscopy (PCS).
41. Casal, H.L.; Mantsch, H.H.; Hauser, H. Biochemistry 1987, 26, 4408-4416.